St Barthelemy weather in June 2025

Q: How hot is it in St Barthelemy in June?

Daytime temperatures usually reach 31°C in St Barthelemy in June with high heat and humidity, falling to 25°C at night.

Q: How sunny is it in St Barthelemy in June?

There are normally 8 hours of bright sunshine each day in St Barthelemy in June - that's 62% of daylight hours.

Q: How warm is the sea around St Barthelemy in June?

The average sea temperature around St Barthelemy in June is 28°C.

Q: Does it rain in St Barthelemy in June?

There are usually 13 days with some rain in St Barthelemy in June and the average monthly rainfall is 62mm.

Expect daytime maximum temperatures of 31°C in St Barthelemy in June and high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with 13 days with some rainfall and typically 62 mm of rainfall in the month.

31
31°C max day temperature
8
8 hours of sunshine per day
13
13 days with some rainfall
25
25°C min night temperature
13
13 hours of daylight per day
H
High heat & humidity
62
62 mm of monthly rainfall
11
11+ (Extreme) UV index
28
28°C sea temperature

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The June weather guide for St Barthelemy shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm) | Imperial (°F / inches)

How hot is it in St Barthelemy in June?

Daytime temperatures usually reach 31°C in St Barthelemy in June with high heat and humidity, falling to 25°C at night.

How sunny is it in St Barthelemy in June?

There are normally 8 hours of bright sunshine each day in St Barthelemy in June - that's 62% of daylight hours.

How warm is the sea around St Barthelemy in June?

The average sea temperature around St Barthelemy in June is 28°C.

Does it rain in St Barthelemy in June?

There are usually 13 days with some rain in St Barthelemy in June and the average monthly rainfall is 62mm.

St Barthelemy June sunrise & sunset times

Browse the sunrise and sunset times for St Barthelemy in June 2025. Select a month to view St Barthelemy sunrise and sunset times for the next 12 months.

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